Choosing between a full-face respirator and a hard hat with a full-face shield usually comes down to one question: what are you actually guarding against? In lockout/tagout and general workplace safety, airborne contaminants and impact hazards call for completely different PPE. The 3M Safety 7800S-M Medium Full Face Respirator Mask is a full-face respirator facepiece. The Blue HexArmor Hard Hat w/ Full Face Shield is a hard hat with a full-face shield, built to keep your head and face safe from bumps and debris. They both put protection across your face, but that's where the similarity ends. Here's how to choose.
Quick Verdict
Pick the 3M 7800S-M when your priority is a tight-fitting, full-face respiratory seal. It's priced at USD 234.88. Pick the HexArmor hard hat with full-face shield when impact protection matters more and you want the lower-priced option at USD 50.00. The $184.88 gap between them reflects the different jobs these two products do, not a better or worse deal.
At a Glance
| Product | Price | Condition | Protection Focus | Key Detail |
|---|---|---|---|---|
| New 3M Safety 7800S-M Medium Full Face Respirator Mask Silicone Industrial PPE | USD 234.88 | New | Full-face respiratory protection | Silicone facepiece, size M, made in USA |
| Used Blue HexArmor Hard Hat w/ Full Face Shield Industrial PPE | USD 50.00 | Used | Head and face impact protection | Hat-mounted full-face shield |
Where Each Product Wins
- 3M 7800S-M wins for airborne hazards. If you're dealing with vapors, particulates, or any situation requiring a tight respiratory seal, the 3M full-face facepiece is the specialist. It covers the whole face and is designed for respiratory protection.
- HexArmor hard hat wins for impact hazards. If the main threat is falling objects, bumps, or debris, the HexArmor gives you head and face protection in one system, with a scratch-resistant shield and a hat-mounted suspension.
Product Notes
New 3M Safety 7800S-M Medium Full Face Respirator Mask Silicone Industrial PPE

The 3M Safety 7800S-M is a new full-face respirator facepiece that arrives in factory packaging. If your workplace needs a medium-sized mask for respiratory protection, this silicone facepiece is ready to go. Full-face coverage protects the eyes, face, and airway at once, and the size M designation means it's built for a medium face. It's made in the United States, which matters for buyers who need domestic PPE sourcing. The bigger consideration is fit and scope: a size medium won't fit every employee, so you'll need to match it to the right person. And because this is a respirator facepiece, it's not a hard hat; you may still need separate head-impact protection on the job.
Used Blue HexArmor Hard Hat w/ Full Face Shield Industrial PPE

The used Blue HexArmor Hard Hat w/ Full Face Shield is a straightforward way to get head and face protection in one unit. It combines a hard hat with a hat-mounted full-face shield, so the shield moves with your head when you look around. The shield coating is scratch resistant, and the suspension is mounted to the hat, which means fewer loose parts to manage. The main drawback is the used condition: you're getting a secondhand unit rather than a fresh one. It also doesn't provide respiratory protection, so if you need to filter fumes or particles, this won't do that job. For crews focused on impact hazards, it covers the essentials.
The Final Choice by Use Case
Choose the 3M 7800S-M when your primary hazard is airborne and you need a full-face respirator with a secure fit. Choose the HexArmor hard hat with full-face shield when falling objects, bumps, or debris are the main threat. If both hazards exist on the same job, start with the product that matches your most dangerous exposure, and add the other to your PPE rotation as the situation demands.